Key information relevant to the recruitment process for the
overall study, such as dates of the recruitment period and locations

No text entered.

Pre-Assignment Details

Significant events and approaches for the overall study
following participant enrollment, but prior to group assignment

No text entered.

Reporting Groups

Description

Stage 1: Insulin Aspart First, Then Insulin Aspart-rHuPH20

Participants first received 0.15 units per kilogram (U/kg) insulin aspart administered as a continuous subcutaneous insulin infusion (CSII), for 4 days (Days 1-4; Period 1), including during a 6-hour (hr) euglycemic clamp on Days 2 and 4.

After a 5- to 14-day washout period, participants received 0.15 U/kg insulin aspart and 5-micrograms per milliliter (μg/mL) recombinant human hyaluronidase PH20 (rHuPH20) (insulin aspart-rHuPH20) coadministered as a CSII, for 4 days (Days 5-8; Period 2), including during a 6-hr euglycemic clamp on Days 6 and 8.

Stage 1: Insulin Aspart-rHuPH20 First, Then Insulin Aspart

Participants first received 0.15 units per kilogram (U/kg) insulin aspart and 5 micrograms per milliliter (μg/mL) recombinant human hyaluronidase PH20 (rHuPH20) (insulin aspart-rHuPH20) coadministered as a continuous subcutaneous insulin infusion (CSII), for 4 days (Days 1-4; Period 1), including during a 6-hour (hr) euglycemic clamp on Days 2 and 4.

After a 5- to 14-day washout period, participants received 0.15 U/kg insulin aspart alone as a CSII, for 4 days (Days 5-8; Period 2), including during a 6-hr euglycemic clamp on Days 6 and 8.

Stage 3: Insulin Aspart First, Then Insulin Aspart + rHuPH20

Participants first received 0.12 units per kilogram (U/kg) insulin aspart administered as a continuous subcutaneous insulin infusion (CSII), for 5 days (Days 1-5; Period 1), including during a 6-hour (hr) euglycemic clamp on Days 2, 3, and 5. On Day 2 only, a sham injection was administered 2.5 hr prior to the 6-hr euglycemic clamp.

After a 5- to 14-day washout period, participants received 0.12 U/kg insulin aspart administered as a CSII, for 5 days (Days 6-10; Period 2), including during a 6-hr euglycemic clamp on Days 7, 8, and 10. On Day 7 only, a 1.0 milliliter (mL) subcutaneous (SC) injection of 1.25 micrograms per milliliter (μg/mL) recombinant human hyaluronidase PH20 (rHuPH20) was administered 2.5 hr prior to the 6-hr euglycemic clamp.

Stage 3: Insulin Aspart + rHuPH20 First, Then Insulin Aspart

Participants first received 0.12 units per kilogram (U/kg) insulin aspart administered as a continuous subcutaneous insulin infusion (CSII), for 5 days (Days 1-5; Period 1), including during a 6-hour (hr) euglycemic clamp on Days 2, 3, and 5. On Day 2 only, a 1.0 milliliter (mL) subcutaneous (SC) injection of 1.25 micrograms per milliliter (μg/mL) recombinant human hyaluronidase PH20 (rHuPH20) was administered 2.5 hr prior to the 6-hr euglycemic clamp .

After a 5- to 14-day washout period, participants received 0.12 U/kg insulin aspart administered as a CSII, for 5 days (Days 6-10; Period 2), including during a 6-hr euglycemic clamp on Days 7, 8, and 10. On Day 7 only, a sham injection was administered 2.5 hr prior to the 6-hr euglycemic clamp.

Explanation of how the number of participants for analysis was determined.
Includes whether analysis was per protocol, intention to treat, or another method.
Also provides relevant details such as imputation technique, as appropriate.

All participants who received at least one dose of study drug.

Reporting Groups

Description

Stage 1: Insulin Aspart First, Then Insulin Aspart-rHuPH20

Participants first received 0.15 units per kilogram (U/kg) insulin aspart, administered as a continuous subcutaneous insulin infusion (CSII), for 4 days (Days 1-4; Period 1), including during a 6-hour (hr) euglycemic clamp on Days 2 and 4.

After a 5- to 14-day washout period, participants received 0.15 U/kg insulin aspart and 5 micrograms per milliliter (μg/mL) recombinant human hyaluronidase PH20 (rHuPH20) (insulin aspart-rHuPH20) coadministered as a CSII, for 4 days (Days 5-8; Period 2), including during a 6-hr euglycemic clamp on Days 6 and 8.

Stage 1: Insulin Aspart-rHuPH20 First, Then Insulin Aspart

Participants first received 0.15 units per kilogram (U/kg) insulin aspart and 5 micrograms per milliliter (μg/mL) recombinant human hyaluronidase PH20 (rHuPH20) (insulin aspart-rHuPH20) coadministered as a continuous subcutaneous insulin infusion (CSII), for 4 days (Days 1-4; Period 1), including during a 6-hour (hr) euglycemic clamp on Days 2 and 4.

After a 5- to 14-day washout period, participants received 0.15 U/kg insulin aspart alone as a CSII, for 4 days (Days 5-8; Period 2), including during a 6-hr euglycemic clamp on Days 6 and 8.

Stage 3: Insulin Aspart First, Then Insulin Aspart + rHuPH20

Participants first received 0.12 units per kilogram (U/kg) insulin aspart administered as a continuous subcutaneous insulin infusion (CSII), for 5 days (Days 1-5; Period 1), including during a 6-hour (hr) euglycemic clamp on Days 2, 3, and 5. On Day 2 only, a sham injection was administered 2.5 hr prior to the 6-hr euglycemic clamp.

After a 5- to 14-day washout period, participants received 0.12 U/kg insulin aspart administered as a CSII for 5 days (Days 6-10; Period 2), including during a 6-hr euglycemic clamp on Days 7, 8, and 10. On Day 7 only, a 1.0-milliliter (mL) subcutaneous (SC) injection of 1.25 micrograms per milliliter (μg/mL) recombinant human hyaluronidase PH20 (rHuPH20) was administered 2.5 hr prior to a 6-hr euglycemic clamp.

Stage 3: Insulin Aspart + rHuPH20 First, Then Insulin Aspart

Participants first received 0.12 units per kilogram (U/kg) insulin aspart administered as a continuous subcutaneous insulin infusion (CSII), for 5 days (Days 1-5; Period 1), including during a 6-hour (hr) euglycemic clamp on Days 2, 3, and 5. On Day 2 only, a 1.0-milliliter (mL) subcutaneous (SC) injection of 1.25 micrograms per milliliter (μg/mL) recombinant human hyaluronidase PH20 (rHuPH20) was administered 2.5 hr prior to the euglycemic clamp .

After a 5- to 14-day washout period, participants received 0.12 U/kg insulin aspart administered as a CSII, for 5 days (Days 6-10; Period 2), including during a 6-hr euglycemic clamp on Days 7, 8, and 10. On Day 7 only, a sham injection was administered 2.5 hr prior to a 6-hr euglycemic clamp.

Explanation of how the number of participants for analysis was determined.
Includes whether analysis was per protocol, intention to treat, or another method.
Also provides relevant details such as imputation technique, as appropriate.

Participants who completed all periods of study within a given stage with evaluable AUC(0-360) data.

Reporting Groups

Description

Stage 1: Insulin Aspart Alone

Participants received 0.15 units per kilogram (U/kg) insulin aspart, administered as a continuous subcutaneous insulin infusion (CSII), for 4 days (Days 1-4 or 5-8), including during a 6-hour (hr) euglycemic clamp on Days 2 and 4 of Period 1 or Days 6 and 8 of Period 2.

Stage 1: Insulin Aspart-rHuPH20

Participants received 0.15 units per kilogram (U/kg) insulin aspart and 5 micrograms per milliliter (μg/mL) recombinant human hyaluronidase PH20 (rHuPH20) (insulin aspart-rHuPH20) administered together as a continuous subcutaneous insulin infusion (CSII), for 4 days (Days 1-4 or 5-8), including during a 6-hour (hr) euglycemic clamp on Days 2 and 4 of Period 1 or Days 6 and 8 of Period 2.

Principal Investigators are NOT employed by the organization sponsoring the study.

There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.

The agreement is:

The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release
and can embargo communications regarding trial results for a period that is less than or equal to 60 days.
The sponsor cannot require changes to the communication and cannot extend the embargo.

The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release
and can embargo communications regarding trial results for a period that is more than 60 days but less than
or equal to 180 days. The sponsor cannot require changes to the communication and cannot extend the embargo.

Other disclosure agreement that restricts the right of the PI to discuss or publish trial results after the trial is completed.